Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

Bicycle Bob · 05-17-2009, 12:15 AM

A strong magnet with a sq inch of surface should be fine. I found one stuck to my auto trans oil pan. External applications probably work, too, through thin steel.

05-17-2009, 12:15 AM	#5 (permalink)
Bicycle Bob EcoModding Apprentice Join Date: May 2008 Location: N. Saskatchewan, CA Posts: 1,805 Appliance White - '93 Geo Metro 4-Dr. Auto Last 3: 42.35 mpg (US) Stealth RV - '91 Chevy Sprint Base Thanks: 91 Thanked 460 Times in 328 Posts	A strong magnet with a sq inch of surface should be fine. I found one stuck to my auto trans oil pan. External applications probably work, too, through thin steel.